This product is a wiper refill rubber strip set for side-connected wipers.It includes one 26 inch (650 mm) rubber strip and one 17 inch (425 mm) rubber strip.The set is compatible with Q50, Q50L, Q60, and QX60 models equipped with side-connected wiper systems.These refills are designed to replace the rubber only, and require an existing wiper frame or skeleton that matches the appearance shown in the product images.Before purchasing, confirm that your current wiper's physical design matches the image provided.The rubber strips install easily onto the wiper frame and restore clear wiping performance.Each strip is sized to fit the corresponding wiper position.1 inch equals 2.5 cm.This item is intended solely as a replacement for the rubber component of wipers.